Shandong Longquan Pipe Industry Co., Ltd. engages in the production and sales of cement products. Its business includes the production, sales and installation of concrete pipes such as prestressed steel cylinder concrete pipes, the research & development, production and sales of metal pipe fittings and steel pipes, and the whole life of underground pipe networks cycle management services. The firm’s products include concrete pipe, metal pipes, and metal pipe fittings. The company was founded in 1959 and is headquartered in Changzhou, China.